BRPI0819474A2 - equipment and method for negotiating paired master keys to secure point links in wireless mesh networks - Google Patents

equipment and method for negotiating paired master keys to secure point links in wireless mesh networks

Info

Publication number: BRPI0819474A2
Authority: BR; Brazil
Prior art keywords: negotiating; equipment; wireless mesh; mesh networks; point links
Prior art date: 2007-12-28

Inventor

Jesse Walker

Meiyuan Zhao

Original Assignee

Intel Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-12-28

Filing date

2008-12-01

Publication date

2015-09-29

2008-12-01Application filed by Intel CorpfiledCriticalIntel Corp

2015-09-29Publication of BRPI0819474A2publicationCriticalpatent/BRPI0819474A2/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
- H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0433—Key management protocols
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/80—Wireless
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/162—Implementing security features at a particular protocol layer at the data link layer
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Computer Security & Cryptography (AREA)
Computer Hardware Design (AREA)
Computing Systems (AREA)
General Engineering & Computer Science (AREA)
Mobile Radio Communication Systems (AREA)

BRPI0819474A2007-12-282008-12-01 equipment and method for negotiating paired master keys to secure point links in wireless mesh networksBRPI0819474A2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/966,776US9246679B2 (en)	2007-12-28	2007-12-28	Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks
PCT/US2008/085110WO2009085528A2 (en)	2007-12-28	2008-12-01	Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks

Publications (1)

Publication Number	Publication Date
BRPI0819474A2true BRPI0819474A2 (en)	2015-09-29

Family

ID=40798478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0819474ABRPI0819474A2 (en)	2007-12-28	2008-12-01	equipment and method for negotiating paired master keys to secure point links in wireless mesh networks

Country Status (7)

Country	Link
US (1)	US9246679B2 (en)
EP (1)	EP2225909A4 (en)
JP (1)	JP5010744B2 (en)
KR (1)	KR101175864B1 (en)
CN (1)	CN101911814B (en)
BR (1)	BRPI0819474A2 (en)
WO (1)	WO2009085528A2 (en)

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US9462464B2 (en)*	2014-03-27	2016-10-04	Qualcomm Incorporated	Secure and simplified procedure for joining a social Wi-Fi mesh network
CN106162633B (en)*	2015-04-20	2019-11-29	北京华为数字技术有限公司	A kind of cipher key transmission methods and device
US12375926B2 (en)*	2022-02-16	2025-07-29	Cisco Technology, Inc.	Client mac source address randomization by mesh nodes in wireless mesh networks

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JP4903792B2 (en)*	2005-06-22	2012-03-28	エレクトロニクスアンドテレコミニュケーションズリサーチインスティチュート	Method of assigning authentication key identifier for wireless portable internet system
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US7706800B2 (en)*	2005-12-28	2010-04-27	Intel Corporation	System, apparatus and method of hand over in wireless communication system
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2007
- 2007-12-28USUS11/966,776patent/US9246679B2/ennot_activeExpired - Fee Related
2008
- 2008-12-01WOPCT/US2008/085110patent/WO2009085528A2/enactiveApplication Filing
- 2008-12-01KRKR1020107014360Apatent/KR101175864B1/ennot_activeExpired - Fee Related
- 2008-12-01BRBRPI0819474Apatent/BRPI0819474A2/ennot_activeIP Right Cessation
- 2008-12-01JPJP2010540714Apatent/JP5010744B2/ennot_activeExpired - Fee Related
- 2008-12-01EPEP08866653.2Apatent/EP2225909A4/ennot_activeWithdrawn
- 2008-12-01CNCN200880123657XApatent/CN101911814B/ennot_activeExpired - Fee Related

Also Published As

Publication number	Publication date
KR101175864B1 (en)	2012-08-21
JP5010744B2 (en)	2012-08-29
CN101911814A (en)	2010-12-08
KR20100087768A (en)	2010-08-05
WO2009085528A2 (en)	2009-07-09
US20090169011A1 (en)	2009-07-02
JP2011509023A (en)	2011-03-17
EP2225909A4 (en)	2016-06-01
CN101911814B (en)	2013-10-16
US9246679B2 (en)	2016-01-26
EP2225909A2 (en)	2010-09-08
WO2009085528A3 (en)	2009-08-27

Publication	Publication Date	Title
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Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc:H04L 9/08 (2006.01), H04W 12/04 (2009.01), H04B 5/
2019-01-22	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-09-10	B06U	Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
2019-10-01	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text:REFERENTE A 11A ANUIDADE.
2020-01-21	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text:EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

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